Comparisons of Channel Emulation Methods for State-of-the-Art Multi-Probe Anechoic Chamber based Millimeter-Wave Over-the-Air Testing

被引：0
|
作者：
Pei, Huiling [1 ]
Chen, Xiaoming [1 ,2 ]
Fan, Wei [3 ]
Zhang, Ming [1 ]
Zhang, Anxue [1 ]
Svensson, Tommy [4 ]
机构：
[1] Xi An Jiao Tong Univ, Sch Informat & Telecommun Engn, Xian 710049, Peoples R China
[2] State Key Lab Millimeter Waves, Nanjing 210096, Peoples R China
[3] Aalborg Univ, Dept Elect Syst, Antennas Propagat & Radio Networking Sect, DK-9000 Aalborg, Denmark
[4] Chalmers Univ Technol, Dept Elect Engn, S-41296 Gothenburg, Sweden
来源：
2019 IEEE 90TH VEHICULAR TECHNOLOGY CONFERENCE (VTC2019-FALL) | 2019年
基金：
中国国家自然科学基金;
关键词：
millimeter-wave (mmWave); multi-probe anechoic chamber (MPAC); over-the-air (OTA); plane wave synthesis (PWS); pre-faded synthesis (PFS);
D O I：
10.1109/vtcfall.2019.8891533
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The sectored multi-probe anechoic chamber (MPAC) is regarded as a promising millimeter-wave (mmWave) over-the-air (OTA) testing solution. However, there are still debates in the literature about which channel emulation method, i.e., pre-faded synthesis (PFS) or plane wave synthesis (PWS), should be used for the sectored MPAC testing system. In this paper, a thorough comparison between the two channel emulation methods is conducted. It is found that for sectored MPAC (where the active probes are unlikely to be uniformly distributed over the probe panel) the PFS is more accurate than the PWS. Explanations are given.
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页数：5
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